Now on the market, 

can see a lot of the city view of the key ring, and most like the color map for the color more, bright, the most important thing is a mutation like color, we usually use printing to complete. Printed products have a great feature is the ability to share a set of molds, guests can not open multiple sets of molds in the case of manufacturing a variety of products. The following Shenzhen Wei new take you deeper understanding of what is printing.

A、Screen printing: the ink directly printed on the metal surface, do not have to cover the AP. The advantages of such products is more flat-panel printing in terms of the color even more lucrative and intense. Is the spot color, solid color printing Defects can not be done mutation effect.

B、Pad printing: for non-planar screen printing. Is the screen printing in the flat or curved surface, the general screen printing can not touch the center of the printing surface of the appropriate printing pad.

C、Lithography: to C, M, Y, K four-color network to stop printing, dot dense CMYK four fundamental colors and constitute a sudden color printing.

 D、Sticker printing: that is, ordinary paper as the carrier of the printing, and then affixed to the metal sheet, must cover up the AP. Sticker printing is also home to lithography, but paper as the carrier.

Advantages This process is suitable for the performance of the metal into the color performance of the bitmap (photos) and the mutation color. Defect is less than the color performance of the effect of coloring process.

   The advantage is that the appearance of the metal surface of the ups and downs can reach the role of other processes can not do.

    Defect is easy to drop the color, the consumption is slightly more difficult, the output is not high, and the price is more expensive.

A、Zinc alloy key ring, zinc alloy is also one of the plasticity of the metal is relatively strong, ordinary appearance through the drop of oil or plating rare metals do anti-rust treatment;　

B、Leather keychain, leather sewn up, leather, leather, PU, the middle is also embedded with a small lamp keychain, the night or the dark center can also be used for lighting;

C、Solar key chain, the middle of a solar panel, a map of the sun, inside the looming pattern;

D、ABS material flat key chain [5], open an injection mold, injection molding with ABS material, and then color, due to the cost of teaching a high mold, the general number of relatively large to do. Than the PVC quality is much better.

E、Crystal key chain, common to man-made crystal as the information can be made into a variety of shapes crystal key ring, the cost is generally ranging from one to tens of dollars. Crystal has become a favorite of fashion people have a song: 

"I and your love, like crystal, no commitment, confidentiality, clean and transparent.I give you love is a beautiful crystal, the common glory of your heart. The pure meaning.

F、PVC soft keychain, can be shaped strong, according to the size and shape you want to customize, mold costs will not be too expensive ordinary, jewelry store this material up; defects, the color is easy to become dumb.　　

H、Acrylic keychain, that is, plexiglass, sub-imported materials and domestic materials, hollow and solid, transparent, the middle can put colored paper in; acrylic hardness determines the wear level of the key chain. 

Currently less than 3H acrylic appearance are easy to spend.

Following the ceramic can be manufactured after the best of the new sanitary ware information. Compared with the traditional ceramic materials, acrylic in addition to comparable high brightness, but also the following advantages: good toughness, not easy to break; repair strong, just use a soft foam dipped in toothpaste will be able to wipe a new sanitary ware; Mild, no cold biting sense of winter; bright colors, to meet the different taste of the pursuit of individuality. Acrylic manufacturing basin, bathtub, toilet, not only compact style, durable, and environmentally friendly, its radiation and human body bone radiation level is almost the same.